package apiday03;

public class Demo01 {
    public static void main(String[] args) {

        Integer a = 200;
        Integer b = 200;
        int c= 200;
        System.out.println(a==b);
        System.out.println(a==c);
        int n = 50;
        System.out.println(Integer.toBinaryString(n));
    }
}
